| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.69 | 8.333% | $35.4141 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $116.68 | 10.473% | $128.8999 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $239.26 | 7.860% | $258.0658 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $109.28 | 3.694% | $113.3168 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $27.51 | 6.261% | $29.2324 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $99.29 | 10.143% | $109.361 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $87.97 | 8.282% | $95.2557 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $712.68 | $769.5457 | $769.55 | $769.50 | $769.60 | |